Invitation to the country final Brandenburg of the student competition Ecopolicyade invitation to the country final Brandenburg of the student competition Ecopolicyade: Prime Minister Matthias Platzeck chooses the system thinkers of the future on Monday, June 07, 2010 from 14:30 to 16:30 the Brandenburg?Hall of State Chancellery of Brandenburg, Heinrich?Man?Allee 107, 14473 Potsdam the leader…